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Technologies / GIACT Systems / OpenAI

Companies using GIACT Systems and OpenAI

4 companies in our data have public evidence for both GIACT Systems and OpenAI, and 4 name both in their own subprocessor list. Each company below links to the source for every claim. Our coverage is partial, so this is not everyone.

4companies use both
67%of GIACT Systems users
under 1%of OpenAI users
4name both as subprocessors

The companies

Strongest evidence first: a company naming both in its own subprocessor list comes before one seen on its website or in job postings.

Subprocessor listPrivacy policyWebsiteJob postings

CompanyGIACT SystemsOpenAI
Diopterdiopter.aiDiopter detects AI-powered social engineering attacks such as deepfakes and impersonation during live calls.Cybersecurity
Figurefigure.comFigure provides home equity lines of credit, cash-out refinancing, DSCR loans, and crypto-backed loans through a blockchain-based platform.Fintech
Jobbergetjobber.comJobber provides software for quoting, scheduling, invoicing, and payments that helps home service businesses manage their work and teams.Consulting and services
NMInmi.comNMI provides an embedded payments platform that includes a payment gateway, merchant onboarding and underwriting tools, and value-added services.Payments

The two technologies

GIACT is an account and identity verification solution that uses an integrated bank database and open banking to verify bank accounts in real time through a single API. It is used to check that vendor and client bank accounts are valid, in good standing, and authorized, and to help safeguard payments and reduce unauthorized returns.

Summarized from giact.com on 8 Nov 2026.

67% of the 6 companies we see using GIACT Systems also show the other.

All 6 companies using GIACT Systems5 name it as a subprocessor

OpenAI

AI and LLM providers

OpenAI is a platform that provides an API for building with OpenAI models. It is used to access models, tools, and services for tasks such as text generation, image generation, audio, and agents.

Summarized from developers.openai.com on 8 Nov 2026.

under 1% of the 3,285 companies we see using OpenAI also show the other.

All 3,285 companies using OpenAI2,522 name it as a subprocessorMore in AI and LLM providers

Other pairs

Companies with their own evidence for both.

More with GIACT Systems

Cloudflare6companiesGoogle Workspace5companies

More with OpenAI

Cloudflare3,279companiesGoogle Workspace2,474companiesAnthropic1,994companiesAmazon Web Services1,891companiesStripe1,644companiesGoogle1,548companies

Questions

How many companies use both GIACT Systems and OpenAI?

4 companies in StrataDB's data have public evidence for both, and 4 of them name both in their own subprocessor list, the strongest evidence we hold. Our coverage is partial, so the real number is higher.

Which companies use GIACT Systems and OpenAI?

Diopter, Figure, Jobber and NMI. Each one links to the evidence behind it.

How does StrataDB know a company uses GIACT Systems and OpenAI?

From four kinds of public evidence: subprocessor lists, privacy policies, website code and job postings. Each is kept apart with its source and the date we saw it. A company missing here means we found no evidence, not that it does not use them.

Find every company using GIACT Systems and OpenAI

See the full list with the source for each company, and run the same lookup for any technology from the API, Claude or your browser.

  • Every company and vendor, with its public source
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